Control Modules for 2020 Chevrolet Silverado 2500 HD
No.
Part # / Description / Price
Price
4
Cabin Air Filter 
GM
GM Description: ACDelco Cabin Air Filter (Part Number: 13508023) is a passenger compartment air filter designed to trap particles and help maintain cabin air quality. Type / Also known as: Cabin Air Filter (FILTER-PASS COMPT AIR)Function: Captures airborne particles using ...
MSRP $57.18
$33.41
MSRP $57.18
$33.41
5
Case Assembly GM
GM Description: GM Genuine Parts Case (Part Number: 85587282) is a heater & A/C evaporator case assembly component made to OEM specification for HVAC systems. Type: Heater & A/C evaporator case (upper)Function: Houses HVAC controls and ducts for the heating/air-co ...
MSRP $211.00
$131.11
MSRP $211.00
$131.11
5
Heater and Air Conditioning Evaporator Case GM
GM Description: Without dual-zone. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $104.62
$65.32
MSRP $104.62
$65.32
5
Case Assembly GM
GM Description: Silverado, Sierra 2500 HD. Upper. Without dual zone control. Regular cab. With reinforced heater. Silverado, Sierra 3500 HD. Double & crew cab, with dual zone cntrl, with reinf heater.
MSRP $257.89
$160.25
MSRP $257.89
$160.25
5
Heater and Air Conditioning Evaporator Case GM
GM Description: Regular cab, with dual zone cntrl, with reinf heater. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $214.04
$116.64
MSRP $214.04
$116.64
5
Case Assembly GM
GM Description: Upper. Without reinforced heater. Silverado, sierra. Semiautomatic front a/c. With frt row center seat. Front electronic controls. With reinforced heating. Without dual-zone, with standard cab.
$368.83
$368.83
5
Heater and Air Conditioning Evaporator Case GM
GM Description: GM Genuine Parts Heater and Air Conditioning Evaporator Case (Part Number: 84861595) is an OE evaporator case assembly that houses the evaporator and related HVAC components, maintaining correct airflow routing and refrigerant containment. Function: Enclos ...
MSRP $187.24
$102.50
MSRP $187.24
$102.50
6
Case Assembly GM
GM Description: Front, without standard cab. Silverado, Sierra 2500 HD. Lower case. Silverado, Sierra 3500 HD. Front, double & crew cab. Front, without regular cab.
MSRP $22.52
$14.63
MSRP $22.52
$14.63
7
Case Assembly GM
GM Description: GM Genuine Parts HVAC Unit Case (Part Number: 87848950) is a rear HVAC case assembly for select Silverado/Sierra models that houses heater and A/C evaporator components. Function: Encloses and positions HVAC components for rear climate control systemFit: S ...
MSRP $99.76
$62.27
MSRP $99.76
$62.27
8
Evaporator Core GM
GM Description: GM Genuine Parts Evaporator (Part Number: 87848946) is an air conditioning system evaporator assembly that absorbs heat from cabin air to support HVAC cooling performance. Engineered for OEM fit, performance, and refrigerant compatibility. Function: Facili ...
MSRP $229.00
$124.80
MSRP $229.00
$124.80
9
Expansion Valve GM
GM Notes: PARTS: Part included with evaporator core.
Description: GM Genuine Parts Valve Kit (Part Number: 87848947) is an A/C thermal expansion/evaporator valve kit intended for service of the vehicle air conditioning evaporator circuit. Function: Replaces thermal expansion valve components to regulate refrigerant flow ...
MSRP $88.94
$51.98
MSRP $88.94
$51.98
10
Heater Core GM
GM Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Escalade ESV. Yukon. With reinforced elect heat. Coolant heated. For Primary HVAC.
MSRP $113.10
$61.91
MSRP $113.10
$61.91
11
Heater Cover GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.80
$7.00
MSRP $8.80
$7.00
12
Blower Motor GM
GM Description: GM Genuine Parts Blower Motor (Part Number: 84861776) is a HVAC blower motor assembly designed to circulate air through the vehicle HVAC system. Engineered for durable operation with factory-specified bearings and performance. Function: Forces air through ...
MSRP $251.18
$136.87
MSRP $251.18
$136.87
13
Blower Motor Control Module GM
GM Description: GM Genuine Parts Blower Motor Control Module (Part Number: 85577577) is an electronic module that controls HVAC blower motor speed and operation. Type: Air Conditioning PartsFunction: Regulates blower motor speed via control signals to match HVAC settingsA ...
MSRP $124.13
$67.96
MSRP $124.13
$67.96
15
HVAC Heater Mode Door Lever GM
GM Description: GM Genuine Parts HVAC Heater Mode Door Lever (Part Number: 84837078) is a mode control cam/lever Assembly (ASM) used in HVAC systems to actuate heater/mode doors for proper airflow selection. Restores correct mechanical linkage and door operation. Type: Mo ...
MSRP $27.14
$17.63
MSRP $27.14
$17.63
16
Heating and Air Conditioning Air Inlet Door Actuator GM
GM Description: GM Genuine Parts Heating and Air Conditioning Air Inlet Door Actuator (Part Number: 84152568) is an OEM actuator that controls the air inlet (recirculation) door in HVAC systems. Function: Moves the air inlet/recirculation door to control fresh air vs reci ...
MSRP $31.73
$20.61
MSRP $31.73
$20.61
17
Acdelco™ HVAC Air Inlet Door Actuator GM
GM Description: Temp valve. Mode actuator. Silverado, Sierra 3500 HD. Temperature door. Silverado, Sierra 2500 HD.
17
Heating and Air Conditioning Panel Mode Door Actuator GM
GM Description: GM Genuine Parts Heating and Air Conditioning Panel Mode Door Actuator (Part Number: 84152566) is a factory actuator that controls HVAC mode/temperature doors to direct airflow within the heating and air conditioning system. Function: Operates temperature ...
MSRP $32.07
$20.84
MSRP $32.07
$20.84
19
Heater Wiring Harness GM
GM Description: GM Genuine Parts Heater Wiring Harness (Part Number: 84837076) is a factory wiring harness for the heater system, designed to connect blower motor controls and resistors in dual-zone HVAC applications. Function: Routes electrical connections between blower ...
MSRP $117.02
$73.48
MSRP $117.02
$73.48
19
HVAC System Wiring Harness GM
GM Description: GM Genuine Parts HVAC System Wiring Harness (Part Number: 84837077) is a heater/HVAC wiring harness that connects climate control components and provides reliable electrical routing. Category: Air Conditioning PartsFunction: Links HVAC actuators, sensors, ...
MSRP $85.14
$57.17
MSRP $85.14
$57.17
20
Air Conditioning Evaporator Temperature Sensor GM
GM Description: GM Genuine Parts Air Conditioning Evaporator Temperature Sensor (Part Number: 39090811) is a temperature sensor that monitors evaporator air temperature to support A/C system control and protection. Type: Air Conditioning PartsFunction: Measures evaporator ...
MSRP $13.56
$9.48
MSRP $13.56
$9.48
20
Heating and Air Conditioning Air Temperature Sensor Assembly GM
GM Description: GM Genuine Parts Heating and Air Conditioning Air Temperature Sensor Assembly (Part Number: 23154697)Function: HVAC duct air temperature sensor assembly that measures refrigerant or duct temperature to support climate control regulation.Vehicle Notes: Manu ...
MSRP $46.81
$27.36
MSRP $46.81
$27.36